From ef4db6f659401d4346b954c56fd5f37e2acf3c01 Mon Sep 17 00:00:00 2001
From: demo-bot <demo-bot@kyndryl.com>
Date: Mon, 11 May 2026 14:48:06 +0000
Subject: [PATCH] feat(scaffold): add src/tracing.ts [skip ci]

---
 src/tracing.ts | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/tracing.ts

diff --git a/src/tracing.ts b/src/tracing.ts
new file mode 100644
index 0000000..e5b4c52
--- /dev/null
+++ b/src/tracing.ts
@@ -0,0 +1,19 @@
+// OTel SDK bootstrap — loaded via --require ./dist/tracing.js before the app.
+// Auto-configures from OTEL_* env vars set in score.yaml / Humanitec.
+// No-ops gracefully when OTEL_EXPORTER_OTLP_ENDPOINT is absent (local dev).
+import { NodeSDK } from '@opentelemetry/sdk-node';
+import { getNodeAutoInstrumentations } from '@opentelemetry/auto-instrumentations-node';
+
+const endpoint = process.env.OTEL_EXPORTER_OTLP_ENDPOINT;
+if (endpoint) {
+  const sdk = new NodeSDK({
+    instrumentations: [
+      getNodeAutoInstrumentations({
+        '@opentelemetry/instrumentation-fs': { enabled: false },
+      }),
+    ],
+  });
+
+  sdk.start();
+  process.on('SIGTERM', () => sdk.shutdown().finally(() => process.exit(0)));
+}